Pith Number

pith:DI6BLYQB

pith:2011:DI6BLYQBD23WHQBN4CTTNHIYMS

not attested not anchored not stored refs pending

Spatio-temporal Compressed Sensing with Coded Apertures and Keyed Exposures

Rebecca M. Willett, Roummel F. Marcia, Zachary T. Harmany

arxiv:1111.7247 v2 · 2011-11-30 · stat.AP · math.OC · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DI6BLYQBD23WHQBN4CTTNHIYMS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:21:28.211472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3c15e2011eb763c02de0a7369d18648be76e78bf3da6b06b9a1d5cb8c19551

Aliases

arxiv: 1111.7247 · arxiv_version: 1111.7247v2 · doi: 10.48550/arxiv.1111.7247 · pith_short_12: DI6BLYQBD23W · pith_short_16: DI6BLYQBD23WHQBN · pith_short_8: DI6BLYQB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DI6BLYQBD23WHQBN4CTTNHIYMS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1a3c15e2011eb763c02de0a7369d18648be76e78bf3da6b06b9a1d5cb8c19551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5cd0de31958fe81c6655c9e757aa8a98343b2f397593087cd9ac0375e9aea73",
    "cross_cats_sorted": [
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-11-30T17:38:53Z",
    "title_canon_sha256": "917349e3f9059f020504f15d989f5735ccf94ec1a0cc885746653c78906a21a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7247",
    "kind": "arxiv",
    "version": 2
  }
}